Jennifer made 5l of punch for her party . her brother made another 750 ml. if the combined the two batches , how many 180 ml servings would they have ? would there be any punch left over ? if so how much.

First is solve the total volume of punch they made. but convert first the 5 L to ml.
for every 1 L there 1000 ml, 5 L ( 1000 ml / 1 L ) = 5000 ml of punch

V = 5000 ml + 750 ml
V = 5750 ml

then number of 180 ml serving

n = 5750 / 180 = 31.94 or about 31 servings of 180 ml was made.

the punch left over
v = 5750 - 180( 31) = 170 ml of the punch is left

All except for b, because polynomial functions can be quadratic, cubic, witticisms and etc only non negative exponents of negative it is not a polynomial function